Answer:
Gene – Codes for a specific protein or RNA molecule in the cell Chromosome – Is a linear or circular molecule, is a unit of DNA carrying genetic information encoded in genes, and acts as the basic unit of heredity Genome – Describes the collection of all of the replicable genetic material of a cell or organism, encodes all the heritable genetic traits of an organism, functions to package, organize, and regulate access to DNA, and may include plasmids.